Question 1

What is 5 x 10^3 in standard notation?

Accepted Answer

5000

Answer

500

Answer

50000

Answer

50

Question 2

Which of the following represents 3.2 x 10^5 in standard notation?

Accepted Answer

320000

Answer

3200

Answer

32000

Answer

320

Question 3

What is 2.1 x 10^4 in standard notation?

Accepted Answer

21000

Answer

210000

Answer

21

Answer

2100

Question 4

What is the standard form of 9.8 x 10^-1?

Accepted Answer

0.98

Answer

9.08

Answer

0.098

Answer

98

Question 5

What is 7 x 10^-3 in standard notation?

Accepted Answer

0.007

Answer

0.7

Answer

7

Answer

0.07

Question 6

What is the standard form of 1.5 x 10^2?

Accepted Answer

150

Answer

1500

Answer

15

Answer

1.5

Question 7

Which of the following represents 4.5 x 10^6 in standard notation?

Accepted Answer

4500000

Answer

450000

Answer

45000

Answer

45000000

Question 8

What is the value of 6.3 x 10^-2 in standard notation?

Accepted Answer

0.063

Answer

630

Answer

6.3

Answer

0.63

Question 9

Which of the following represents 8.1 x 10^3 in standard notation?

Accepted Answer

8100

Answer

81

Answer

8.1

Answer

81000

Question 10

What is 3.2 x 10^4 in standard notation?

Accepted Answer

32000

Answer

32

Answer

3200

Answer

320

Question 11

What is the value of 5.7 x 10^3?

Accepted Answer

5700

Answer

570

Answer

57

Answer

5.7

Question 12

Which of the following represents 0.0042 in scientific notation?

Accepted Answer

4.2 x 10^-3

Answer

42 x 10^-4

Answer

42 x 10^-2

Answer

4.2 x 10^3

Question 13

How would you express 0.00056 in scientific notation?

Accepted Answer

5.6 x 10^-4

Answer

56 x 10^-5

Answer

5.6 x 10^4

Answer

560 x 10^-6

Question 14

What is the standard notation of 2.5 x 10^5?

Accepted Answer

250000

Answer

25000

Answer

2500

Answer

25

Question 15

What is 9.8 x 10^-3 in standard notation?

Accepted Answer

0.0098

Answer

9.8

Answer

0.098

Answer

0.98

Question 16

How do you express 65000 in scientific notation?

Accepted Answer

6.5 x 10^4

Answer

65 x 10^3

Answer

65 x 10^4

Answer

0.65 x 10^5

Question 17

What is the scientific notation for 0.000075?

Accepted Answer

7.5 x 10^-5

Answer

75 x 10^-6

Answer

7.5 x 10^-4

Answer

0.75 x 10^-4

Question 18

What is the value of 1.2 x 10^6 in standard notation?

Accepted Answer

1200000

Answer

120

Answer

120000

Answer

12000

Question 19

What is the scientific notation of 4500?

Accepted Answer

4.5 x 10^3

Answer

45 x 10^2

Answer

45 x 10^3

Answer

4.5 x 10^4

Question 20

Which of the following is the scientific notation for 0.00032?

Accepted Answer

3.2 x 10^-4

Answer

32 x 10^-5

Answer

3.2 x 10^4

Answer

3.2 x 10^-3

Question 21

What is the scientific notation for 700000?

Accepted Answer

7 x 10^5

Answer

70 x 10^4

Answer

0.7 x 10^6

Answer

7 x 10^6

Question 22

What is the scientific notation for 0.0056?

Accepted Answer

5.6 x 10^-3

Answer

5.6 x 10^-2

Answer

0.56 x 10^-2

Answer

56 x 10^-5

Question 23

What is the scientific notation for 98700000?

Accepted Answer

9.87 x 10^7

Answer

0.987 x 10^8

Answer

98.7 x 10^6

Answer

9.87 x 10^8

Question 24

Which of the following represents 2.3 x 10^4 in standard notation?

Accepted Answer

23000

Answer

230000

Answer

0.023

Answer

230

Question 25

What is the scientific notation for 0.0000075?

Accepted Answer

7.5 x 10^-6

Answer

75 x 10^-7

Answer

0.75 x 10^-6

Answer

7.5 x 10^-5

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